STN EN IEC 60034-7/Oprava AC
| Name: | STN EN IEC 60034-7/Oprava AC |
| Validity: | Valid |
| Number of pages: | 4 |
| Language: |
EN
|
| Paper: | 0,00€ |
| Electronic version |
a) Only read (without ability to print and copy)
0,00€ b) Without ability to print, with ability to copy (printscreen) 0,00€ c) With ability to print and copy (printscreen) 0,00€ |
| Slovak title | Točivé elektrické stroje. Časť 7: Klasifikácia typov konštrukcií a montážnych usporiadaní (kód IM) |
| English title | Rotating electrical machines - Part 7: Classification of types of construction, mounting arrangements and terminal box position (IM Code) |
| Release Date: | 01. 06. 2023 |
| Date of withdrawal: | |
| ICS: | 29.160.01 |
| Sorting character/National clasification code | 35 0000 |
| Level of incorporation: | idt EN IEC 60034-7:2022/AC:2023, idt IEC 60034-7:2020/COR1:2023 |
| Official Journal | 05/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | IEC 60034-7:2020 specifies the IM Code, a classification of types of construction, mounting arrangements and the terminal box position of rotating electrical machines. Two systems of classification are provided as follows: - Code I: An alpha-numeric designation applicable to machines with end-shield bearing(s) and only one shaft extension - Code II: An all-numeric designation applicable to a wider range of types of machines including types covered by Code I. This third edition cancels and replaces the second edition, published in 1992, and its Amendment 1:2000. The main technical changes with regard to the previous edition are as follows: - note on twin motors added - reference to 4.3 instead of duplication of text - new subclause on marking of shaft inclination or declination. |
| Preview: | Náhľad normy (PDF) |